Transit Crime Investigation Unit detectives have arrested a man after an incident on a bus in Dandenong last month.
It is believed a man was onboard a bus travelling from a train station in Dandenong towards Brandon Park when he allegedly exposed his genitals to a female passenger about 12.50pm on 9 July.
The 29-year-old Nunawading man is expected to be charged with two counts of sexual activity directed at another.
He will face a Magistrates court at a later date.
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